On Wed, 16 Dec 2020 at 22:12, Richard Henderson <richard.hender...@linaro.org> wrote: > > The crypto overhead of emulating pauth can be significant for > some workloads. Add two boolean properties that allows the > feature to be turned off, on with the architected algorithm, > or on with an implementation defined algorithm. > > We need two intermediate booleans to control the state while > parsing properties lest we clobber ID_AA64ISAR1 into an invalid > intermediate state. > > Tested-by: Mark Rutland <mark.rutl...@arm.com> > Reviewed-by: Andrew Jones <drjo...@redhat.com> > Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Could we have some documentation of the properties in docs/system/arm/cpu-features.rst, please? thanks -- PMM
